There are two round trips each Sunday until September 8, allowing people to take the train from Exeter and Crediton and make a day trip by public transport to Dartmoor destinations other than Okehampton.
The buses also offer the opportunity to do a circular trip around Devon, with travel one way via Dartmoor and the other via the main line through Dawlish. In addition, they provide a new Sunday public transport option for local residents in Brentor, Lydford and Mary Tavy.